Samsung 40T 7S20P Specifications

Configuration	7S20P
Cell	Samsung INR21700-40T
Cell size	21700
Cell chemistry
Weight	9.8 kg
Length	43.09 cm
Width	2.24 cm
Height	51.30 cm
Charge voltage	29.40 V
End voltage	17.50 V
Capacity	80000 mAh
Maximum continuous discharge current	10 A
Charge current	10 A
Watts	252 W
Energy	2016 Wh
Volumetric energy density	579.49 Wh/L
Gravimetric energy density	205.71 Wh/kg
Charge time	5 hours
Operating temperature	-20 ~ 60 °C

Size Variations

Samsung 40T 7S20P 1-layer in parablock 1x20

Length	151.4 mm
Width	430.9 mm
Height	73.2 mm

Samsung 40T 7S20P 1-layer in parablock 4x5

Length	602.9 mm
Width	108.4 mm
Height	73.2 mm

Samsung 40T 7S20P 1-layer in parablock 5x4

Length	753.36 mm
Width	86.86 mm
Height	73.16 mm

Samsung 40T 7S20P 1-layer in parablock 10x2

Length	1505.86 mm
Width	43.86 mm
Height	73.16 mm

Samsung 40T 7S20P 1-layer in parablock 20x1

Length	3010.8 mm
Width	22.3 mm
Height	73.1 mm

Samsung 40T 7S20P 2-layer in parablock 2x10

Length	172.9 mm
Width	215.9 mm
Height	146.5 mm

Samsung 40T 7S20P 2-layer in parablock 4x5

Length	344.9 mm
Width	108.4 mm
Height	146.5 mm

Samsung 40T 7S20P 2-layer in parablock 5x4

Length	430.9 mm
Width	86.9 mm
Height	146.5 mm

Samsung 40T 7S20P 2-layer in parablock 1x20

Length	86.9 mm
Width	430.9 mm
Height	146.5 mm

Samsung 40T 7S20P 2-layer in parablock 10x2

Length	860.9 mm
Width	43.9 mm
Height	146.5 mm

Samsung 40T 7S20P 2-layer in parablock 20x1

Length	1720.9 mm
Width	22.4 mm
Height	146.5 mm

Samsung 40T 7S20P 3-layer in parablock 2x10

Length	129.9 mm
Width	215.9 mm
Height	219.8 mm

Samsung 40T 7S20P 3-layer in parablock 4x5

Length	258.9 mm
Width	108.4 mm
Height	219.8 mm

Samsung 40T 7S20P 3-layer in parablock 5x4

Length	323.4 mm
Width	86.9 mm
Height	219.8 mm

Samsung 40T 7S20P 3-layer in parablock 1x20

Length	65.4 mm
Width	430.9 mm
Height	219.8 mm

Samsung 40T 7S20P 3-layer in parablock 10x2

Length	645.9 mm
Width	43.9 mm
Height	219.8 mm

Samsung 40T 7S20P 3-layer in parablock 20x1

Length	1290.9 mm
Width	22.4 mm
Height	219.8 mm

Samsung 40T 7S20P 4-layer in parablock 2x10

Length	86.9 mm
Width	215.9 mm
Height	293.1 mm

Samsung 40T 7S20P 4-layer in parablock 4x5

Length	172.9 mm
Width	108.4 mm
Height	293.1 mm

Samsung 40T 7S20P 4-layer in parablock 5x4

Length	215.9 mm
Width	86.9 mm
Height	293.1 mm

Samsung 40T 7S20P 4-layer in parablock 10x2

Length	430.9 mm
Width	43.9 mm
Height	293.1 mm

Samsung 40T 7S20P 4-layer in parablock 1x20

Length	43.9 mm
Width	430.9 mm
Height	293.1 mm

Samsung 40T 7S20P 4-layer in parablock 20x1

Length	860.9 mm
Width	22.4 mm
Height	293.1 mm

Samsung 40T 7S20P 7-layer in parablock 2x10

Length	43.9 mm
Width	215.9 mm
Height	513 mm

Samsung 40T 7S20P 7-layer in parablock 4x5

Length	86.9 mm
Width	108.4 mm
Height	513 mm

Samsung 40T 7S20P 7-layer in parablock 5x4

Length	108.4 mm
Width	86.9 mm
Height	513 mm

Samsung 40T 7S20P 7-layer in parablock 10x2

Length	215.9 mm
Width	43.9 mm
Height	513 mm

Samsung 40T 7S20P 7-layer in parablock 1x20

Length	22.4 mm
Width	430.9 mm
Height	513 mm

Samsung 40T 7S20P 7-layer in parablock 20x1

Length	430.9 mm
Width	22.4 mm
Height	513 mm

Calculations

Q. How to calculate the voltage for 7S20P Samsung 40T pack?

A. Take the nominal voltage of the Samsung 40T (3.6V) and multiply it by series connections (7) for a total of 25.20V.

Q. How to calculate the capacity and current for 7S20P Samsung 40T pack?

A. Take the nominal capacity of the Samsung 40T (4.00Ah) and max. continuous discharge current (45 A) and multiply them by the parallel connections (20) for a total of 80.00Ah and 900A.

Samsung 40T 7S20P Battery Pack

Samsung 40T 7S20P Specifications

Size Variations

Calculations